Zep Pricing & Plans 2026

Complete pricing guide for Zep. Compare all plans, analyze costs, and find the perfect tier for your needs.

Not sure if free is enough? See our Free vs Paid comparison →
Still deciding? Read our full verdict on whether Zep is worth it →

🆓Free Tier Available

💎3 Paid Plans

⚡No Setup Fees

Choose Your Plan

Free

month

1,000 episodes monthly

✓1,000 credits per month
✓Basic context retrieval
✓Community support
✓Low rate limits

Start Free →

Flex

$25.00/month

month

Additional credits $25/20k

✓20,000 credits included
✓600 requests per minute
✓5 projects
✓10 custom entity types
✓Auto-topup at 20%

Start Free Trial →

Flex Plus

$475.00/month

month

Additional credits $125/100k

✓300,000 credits included
✓1,000 requests per minute
✓20 custom entity types
✓Custom extraction instructions
✓Webhooks
✓API logs (7 days)

Start Free Trial →

Enterprise

Custom

month

Custom scaling

✓SOC2 Type 2 & HIPAA BAA
✓Custom rate limits
✓Dedicated account manager
✓SLA guarantees
✓Flexible deployment options
✓Audit logs

Contact Sales →

Pricing sourced from Zep · Last verified March 2026

Feature Comparison

Features	Free	Flex	Flex Plus	Enterprise
1,000 credits per month	✓	✓	✓	✓
Basic context retrieval	✓	✓	✓	✓
Community support	✓	✓	✓	✓
Low rate limits	✓	✓	✓	✓
20,000 credits included	—	✓	✓	✓
600 requests per minute	—	✓	✓	✓
5 projects	—	✓	✓	✓
10 custom entity types	—	✓	✓	✓
Auto-topup at 20%	—	✓	✓	✓
300,000 credits included	—	—	✓	✓
1,000 requests per minute	—	—	✓	✓
20 custom entity types	—	—	✓	✓
Custom extraction instructions	—	—	✓	✓
Webhooks	—	—	✓	✓
API logs (7 days)	—	—	✓	✓
SOC2 Type 2 & HIPAA BAA	—	—	—	✓
Custom rate limits	—	—	—	✓
Dedicated account manager	—	—	—	✓
SLA guarantees	—	—	—	✓
Flexible deployment options	—	—	—	✓
Audit logs	—	—	—	✓

Is Zep Worth It?

✅ Why Choose Zep

• Temporal knowledge graph captures entity relationships and fact evolution over time that flat memory stores completely miss
• Unified context assembly from chat, business data, and documents in single API call eliminates complex integration work
• Industry-leading <200ms retrieval latency with 80.32% accuracy enables real-time voice and interactive applications
• Framework-agnostic design with three-line integration works with any agent framework or custom implementation
• Enterprise-grade security with SOC2 Type 2, HIPAA compliance, and flexible deployment options including on-premises

⚠️ Consider This

• Credit-based pricing model can become expensive for high-volume production applications requiring frequent context retrieval
• Temporal knowledge graph is more complex to set up and debug compared to simple vector-based memory systems
• Advanced features like custom entity types and enterprise compliance are limited to paid tiers, restricting free tier capabilities
• Graph quality depends on rich conversational data—technical or sparse interactions may not produce meaningful relationship structures

What Users Say About Zep

👍 What Users Love

✓Temporal knowledge graph captures entity relationships and fact evolution over time that flat memory stores completely miss
✓Unified context assembly from chat, business data, and documents in single API call eliminates complex integration work
✓Industry-leading <200ms retrieval latency with 80.32% accuracy enables real-time voice and interactive applications
✓Framework-agnostic design with three-line integration works with any agent framework or custom implementation
✓Enterprise-grade security with SOC2 Type 2, HIPAA compliance, and flexible deployment options including on-premises

👎 Common Concerns

⚠Credit-based pricing model can become expensive for high-volume production applications requiring frequent context retrieval
⚠Temporal knowledge graph is more complex to set up and debug compared to simple vector-based memory systems
⚠Advanced features like custom entity types and enterprise compliance are limited to paid tiers, restricting free tier capabilities
⚠Graph quality depends on rich conversational data—technical or sparse interactions may not produce meaningful relationship structures

Pricing FAQ

How does Zep's context engineering differ from traditional RAG systems?

Traditional RAG retrieves static documents based on similarity. Zep builds temporal knowledge graphs that understand entity relationships and track how facts change over time. This enables queries like 'how has the customer's preference evolved?' that static RAG cannot handle. Zep also assembles context from multiple sources (chat, CRM, business data) in one API call.

What makes Zep faster than other agent memory systems?

Zep achieves <200ms P95 retrieval latency through optimized graph traversal, intelligent caching, and single-shot context assembly. Unlike systems that require multiple tool calls or agentic loops, Zep delivers complete assembled context in one API request, eliminating the round-trip delays that slow down other approaches.

How does Zep handle fact conflicts and outdated information?

Zep's temporal knowledge graph automatically invalidates outdated facts when new information conflicts with existing data. It maintains provenance to source messages and timestamps, allowing agents to reason about when facts were true and how they've changed. This prevents agents from acting on stale information.

Can Zep integrate with existing agent frameworks like LangChain?

Yes. Zep is framework-agnostic with native SDKs for Python, TypeScript, and Go. It integrates with LangChain, LlamaIndex, AutoGen, CrewAI, and custom frameworks through simple API calls. The three-line integration works with any system that can make HTTP requests.

What deployment options does Zep offer for enterprise customers?

Enterprise customers can choose from Managed (fully hosted), BYOK (bring your own encryption keys), BYOM (bring your own model provider), or BYOC (bring your own cloud/VPC). All enterprise plans include SOC2 Type 2 certification, HIPAA BAA support, guaranteed SLAs, and dedicated account management.

Ready to Get Started?

AI builders and operators use Zep to streamline their workflow.

Try Zep Now →

More about Zep

Review Alternatives Free vs Paid Pros & Cons Worth It?Tutorial

Zep Pricing & Plans 2026

Complete pricing guide for Zep. Compare all plans, analyze costs, and find the perfect tier for your needs.

🆓Free Tier Available

💎3 Paid Plans

⚡No Setup Fees

Choose Your Plan

Free

month

1,000 episodes monthly

✓1,000 credits per month
✓Basic context retrieval
✓Community support
✓Low rate limits

Start Free →

Flex

$25.00/month

month

Additional credits $25/20k

✓20,000 credits included
✓600 requests per minute
✓5 projects
✓10 custom entity types
✓Auto-topup at 20%

Start Free Trial →

Flex Plus

$475.00/month

month

Additional credits $125/100k

✓300,000 credits included
✓1,000 requests per minute
✓20 custom entity types
✓Custom extraction instructions
✓Webhooks
✓API logs (7 days)

Start Free Trial →

Enterprise

Custom

month

Custom scaling

✓SOC2 Type 2 & HIPAA BAA
✓Custom rate limits
✓Dedicated account manager
✓SLA guarantees
✓Flexible deployment options
✓Audit logs

Contact Sales →

Pricing sourced from Zep · Last verified March 2026

Feature Comparison

Features	Free	Flex	Flex Plus	Enterprise
1,000 credits per month	✓	✓	✓	✓
Basic context retrieval	✓	✓	✓	✓
Community support	✓	✓	✓	✓
Low rate limits	✓	✓	✓	✓
20,000 credits included	—	✓	✓	✓
600 requests per minute	—	✓	✓	✓
5 projects	—	✓	✓	✓
10 custom entity types	—	✓	✓	✓
Auto-topup at 20%	—	✓	✓	✓
300,000 credits included	—	—	✓	✓
1,000 requests per minute	—	—	✓	✓
20 custom entity types	—	—	✓	✓
Custom extraction instructions	—	—	✓	✓
Webhooks	—	—	✓	✓
API logs (7 days)	—	—	✓	✓
SOC2 Type 2 & HIPAA BAA	—	—	—	✓
Custom rate limits	—	—	—	✓
Dedicated account manager	—	—	—	✓
SLA guarantees	—	—	—	✓
Flexible deployment options	—	—	—	✓
Audit logs	—	—	—	✓

Is Zep Worth It?

✅ Why Choose Zep

• Temporal knowledge graph captures entity relationships and fact evolution over time that flat memory stores completely miss
• Unified context assembly from chat, business data, and documents in single API call eliminates complex integration work
• Industry-leading <200ms retrieval latency with 80.32% accuracy enables real-time voice and interactive applications
• Framework-agnostic design with three-line integration works with any agent framework or custom implementation
• Enterprise-grade security with SOC2 Type 2, HIPAA compliance, and flexible deployment options including on-premises

⚠️ Consider This

• Credit-based pricing model can become expensive for high-volume production applications requiring frequent context retrieval
• Temporal knowledge graph is more complex to set up and debug compared to simple vector-based memory systems
• Advanced features like custom entity types and enterprise compliance are limited to paid tiers, restricting free tier capabilities
• Graph quality depends on rich conversational data—technical or sparse interactions may not produce meaningful relationship structures

What Users Say About Zep

👍 What Users Love

✓Temporal knowledge graph captures entity relationships and fact evolution over time that flat memory stores completely miss
✓Unified context assembly from chat, business data, and documents in single API call eliminates complex integration work
✓Industry-leading <200ms retrieval latency with 80.32% accuracy enables real-time voice and interactive applications
✓Framework-agnostic design with three-line integration works with any agent framework or custom implementation
✓Enterprise-grade security with SOC2 Type 2, HIPAA compliance, and flexible deployment options including on-premises

👎 Common Concerns

⚠Credit-based pricing model can become expensive for high-volume production applications requiring frequent context retrieval
⚠Temporal knowledge graph is more complex to set up and debug compared to simple vector-based memory systems
⚠Advanced features like custom entity types and enterprise compliance are limited to paid tiers, restricting free tier capabilities
⚠Graph quality depends on rich conversational data—technical or sparse interactions may not produce meaningful relationship structures

Zep Pricing & Plans 2026

Choose Your Plan

Free

Flex

Flex Plus

Enterprise

Feature Comparison

Is Zep Worth It?

✅ Why Choose Zep

⚠️ Consider This

What Users Say About Zep

👍 What Users Love

👎 Common Concerns

Pricing FAQ

How does Zep's context engineering differ from traditional RAG systems?

What makes Zep faster than other agent memory systems?

How does Zep handle fact conflicts and outdated information?

Can Zep integrate with existing agent frameworks like LangChain?

What deployment options does Zep offer for enterprise customers?

Ready to Get Started?

More about Zep

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Zep Pricing & Plans 2026

Choose Your Plan

Free

Flex

Flex Plus

Enterprise

Feature Comparison

Is Zep Worth It?

✅ Why Choose Zep

⚠️ Consider This

What Users Say About Zep

👍 What Users Love

👎 Common Concerns

Pricing FAQ

How does Zep's context engineering differ from traditional RAG systems?

What makes Zep faster than other agent memory systems?

How does Zep handle fact conflicts and outdated information?

Can Zep integrate with existing agent frameworks like LangChain?

What deployment options does Zep offer for enterprise customers?

Ready to Get Started?

More about Zep

Compare Zep Pricing with Alternatives

Mem0 Pricing

Letta Pricing

LangMem Pricing

Supermemory Pricing

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